You'll never guess the shocking cause of this woman's headaches

When 31-year-old Garland mother Yadira Rostro started getting awful headaches, she never imagined that the cause would be something so horrifying. Doctors found sacs of larvae from eight tapeworm eggs inside Rostro's brain...and they were growing. Neurosurgeon Dr. Richard Meyrat explained:

"They looked a little bit like eggs, and they have a clear sac and inside it, a small tapeworm."

Meyrat explained that Rostro likely picked up the parasite when she was in Mexico two years ago. She may have ingested food contaminated with fecal matter. While the parasite typically goes right through people, the doctor said that bad luck led the parasite into Rostro's bloodstream and then into her brain.